One of the most common questions I get from my guests is: "What is inside of the castle?" This picture answers that question. Most of the space inside of the castle is occupied by Cinderella's Royal Table. This signature restaurant is one if the most popular spots to dine in all of Walt Disney World. In addition to the amazing location, there is the opportunity to meet several princesses, including Cinderella herself. My tour guests enjoyed lunch there on Wednesday.